Ib, "zoo dhau" yog ib qho kev cai thoob ntiaj teb uas txhua tus paub txog.
Export ntim yuav tsum ua tau raws li cov qauv ntawm ob lub hom phiaj kev lag luam thiab kev xa khoom. Cov txheej txheem thoob ntiaj teb lees paub suav nrog:
1. Cov cai hais txog kev ntim khoom li cas rau kev xa khoom
American Society for Testing and Materials (ASTM D6198) hais tias kev ntim khoom yuav tsum raug kuaj kom paub tseeb tias nws muaj lub suab zoo los ntawm kev simulating kev vibrations, cuam tshuam, stacking, thiab lwm yam. Piv txwv li, lub ntim rau ib hom ntawm lub xov tooj ntawm tes yuav tsum tsis txhob puas thiab yuav tsum tsis txhob distort ntau tshaj 3% thaum stacked nyob rau hauv peb txheej (qhov siab 1.8 meters).
ISO 12048: Lub Koom Haum Thoob Ntiaj Teb rau Standardization tsim "Static Compression Test Method for Packaging." Nws teev cov qauv rau tej yam xws li kev thauj khoom ceev ntawm lub tshuab ntsuas siab thiab qhov sib npaug ntawm cov phaj siab. Qhov no ua rau nws yooj yim dua los sib piv cov kev ntsuas compressive.
ISTA 3A: Qhov no yog tus qauv los ntawm International Safe Transport Association rau e-kev lag luam logistics. Nws simulates ntau qhov xwm txheej uas tuaj yeem tshwm sim thaum thauj khoom, xws li kev vibrations, tee, thiab kev hloov pauv hauv qhov kub thiab txias. Nws yog qhov zoo rau kev tshuaj xyuas cov ntim khoom ntawm cov khoom siv hluav taws xob muaj txiaj ntsig siab -.
2. Cov qauv rau cov khoom siv thiab ib puag ncig
Txoj cai EU REACH txwv cov khoom txaus ntshai xws li txhuas, cadmium, thiab mercury hauv ntim cov ntaub ntawv kom <100ppm thiab yuam cov tuam txhab muab RoHS cov txiaj ntsig kuaj.
Lub EU Txoj Cai Siv Ib Leeg Siv Plastic (SUPD) hais tias cov ntim yas yuav tsum tawg ib txwm muaj, thiab cov ntawv ntim pwm yuav tsum tau ntawv pov thawj raws li EN 13432, uas qhia tau hais tias nws yuav tawg tsawg kawg 90% hauv 180 hnub.
FSC daim ntawv pov thawj: Lub Rooj Tswjhwm Saib Xyuas Hav Zoov yuav tsum tau lees paub tias cov khoom siv ntoo fiber ntau siv los ntim khoom los ntawm cov hav zoov uas tau khaws cia rau hauv ib txoj kev uas zoo rau ib puag ncig.
3. Cov kev xav tau tshwj xeeb ntawm lub hom phiaj kev lag luam
Kev ua lag luam North American: ntiav cov ntaub ntawv cog ntoo fiber ntau dua li cov yas ua npuas ncauj; Cov paib thauj khoom yuav tsum ua tau raws li ISO 780 cov qauv thiab suav nrog cov ntawv ceeb toom xws li "qhov no kawg" thiab "ntoo- pov thawj."
Nyiv kev ua lag luam: nruj kev cai hais txog yuav ua li cas yog qhov luaj li cas ntawm lub ntim yuav tsum tau, nrog rau kev ua yuam kev nyob rau hauv ± 1 hli; Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Nyij Pooj, Kev Ua Haujlwm, thiab Kev Noj Qab Haus Huv yuav tsum pom zoo ntim zaub mov kom paub tseeb tias tsis muaj tshuaj lom neeg tuaj yeem txav mus los.
Hauv Middle East, qee lub tebchaws xav kom ntim khoom kom muaj cov ntawv pov thawj Halal rau nws thiab tsis siv cov khoom siv los ntawm npua.
2, Txoj hauv kev tseem ceeb rau kev sim: Kev lees paub los ntawm lub chaw kuaj mob mus rau cov ntawv thov
Nws muaj peb qhov kev ntsuam xyuas kev ua tau zoo ntawm kev ntim khoom: static compression resistance, dynamic impact, and environmental adaptation. Cov hauv qab no yog cov kauj ruam tseem ceeb tshaj plaws hauv kev sim:
1. Kev ntsuas kev ua haujlwm compressive
Cov khoom siv ntsuas hluav taws xob thoob ntiaj teb muaj qhov siab ntawm 0 txog 100 kN thiab qhov tseeb ntawm ± 1%.
Cov kauj ruam: Muab cov ntim ntim rau hauv nruab nrab ntawm lub phaj siab ntawm lub tshuab kuaj, thauj khoom ntawm qhov nrawm ntawm 10 mm / min, thiab sau tus nqi siab thaum thawj lub suab txawv txawv lossis lub kaum sab xis tshwm sim.
Yuav ua li cas kom paub qhov siab tshaj plaws compressive zog:
P=W × (H / h) × f 1 (qhov twg W yog qhov zoo ntawm qhov ntim, H yog qhov siab cia, h yog qhov siab ntawm lub ntim, f yog qhov deterioration coefficient, thiab qhov zoo tshaj qhov tseem ceeb yog 1.6-2.0)
3. Piv txwv li, ib tug muab mechanical tivthaiv packing (20 kg, 3 m siab rau cia, 0.5 m siab rau ntim, f=1.8) yuav tsum muaj peev xwm tuav ib tug siab ntawm tsawg kawg yog 2160N.
2. Kev kuaj kom poob
Standard: Muab ib lub thawv xim los ntawm qhov siab ntawm 0.8 mus rau 1 m. Kuaj ib lub ces kaum, peb ntug, thiab rau sab.
Cov Khoom Siv: Lub tshuab ntsuas poob nrog lub ntsuas ntsuas nrawm uas sau tus nqi G thaum lub sijhawm cuam tshuam.
Kev txiav txim: Cov khoom ua haujlwm thiab cov tsos tsis hloov thaum nws ntog, thiab lub pob tsis tawg. Piv txwv li, lub ntim rau ib hom ntawm lub mloog pob ntseg yuav tsum muaj peev xwm ua si tsis tu ncua txawm tias tom qab poob ntawm qhov siab ntawm 1m, thiab lub thawv yuav tsum tsis txhob hloov pauv.
3. Kev sim rau kev hloov pauv mus rau qhov chaw sib txawv
Kev ntsuas kub thiab av noo: ntsuas nyob rau hauv thaj tsam ntawm -40 txog 70 degrees Celsius thiab 10% mus rau 95% RH, uas zoo li txav cov khoom los ntawm cov hlua txias los yog khaws cia rau hauv qhov chaw sov sov.
Kev ntsuam xyuas dej: Ua raws li GB / T 460 tus qauv, kos ib kab 1 hli dav ntawm tus lej ntawm cov khoom thiab ntsuas tus number case kab qhov dav dav tom qab 30 vib nas this. Nws yuav tsum yog 2 hli.
Kev kuaj ntxhiab tsw: xyuas kom tsis muaj ntxhiab tsw phem thiab cov khoom uas tuaj rau hauv cov khoom noj muaj kev nyab xeeb los ntawm kev hnov tsw.
3, Ua raws li cov kev cai thiab tau txais ntawv pov thawj: Tus yuam sij kom tau txais Kev Lag Luam Kev Lag Luam yav dhau los
Txhawm rau export ntim, koj yuav tsum muaj ntawv pov thawj rau koj lub hom phiaj kev lag luam. Ntawm no yog ib tug txheej txheem:
1. EU EPR sau npe: Cov neeg tsim khoom yuav tsum kos npe nrog LUCID hauv lub teb chaws Yelemees, CITEO hauv Fab Kis, thiab lwm lub tshuab los saib xyuas cov khoom ntim rov qab.
txheej txheem
Tshawb xyuas seb cov khoom ntim khoom yog dab tsi (xws li yas lossis pulp).
Sau npe rau lub teb chaws lub hom phiaj EPR system thiab tau txais tus lej ID tshwj xeeb.
Txhua xyoo, koj yuav tsum them tus nqi rov ua dua tshiab. Tus nqi nyob ntawm qhov khoom; Piv txwv li, cov thawv ntawv cardboard raug nqi txog 0.05 euros ib kilogramme.
2. Sau daim ntawv xeem
Cov ntaub ntawv tseem ceeb:
Qhia txog REACH xeem (cov ntsiab lus hlau hnyav).
Qhia txog RoHS (Kev txwv tsis pub muaj tshuaj lom).
Daim ntawv pov thawj los ntawm EN 13432 rau biodegradable yas ntim thiab los ntawm FSC rau ntoo fiber ntau raw cov ntaub ntawv.
Piv txwv li, ib lub tuam txhab uas muag cov khoom siv pulp-moulded tableware rau lub teb chaws Yelemees yuav tsum qhia tias cov ntsiab lus ntawm cov hlau lead yog tsawg dua 90 feem ntawm ib lab thiab cov khoom siv raw yog los ntawm cov hav zoov ruaj khov.
3. Daim ntawv cim npe thiab daim ntawv lo
Daim Ntawv Tiv Thaiv Ib puag ncig muaj lub cim ntsuab thiab hais tias "Printed Recyclable Label."
Ceeb Toom: Kos cov cim xws li "Fragile" thiab "Moisture proof" raws li ISO 780 tus qauv.
Lus Cim: Cov ntawv sau ua ntau tshaj ib hom lus (xws li Askiv, Fabkis, thiab Arabic) kom paub tseeb tias cov ntsiab lus yooj yim nyeem.
4, Case Study: Kaw Loop Practice los ntawm Kev Xeem mus rau Optimization
Cov ntaub ntawv keeb kwm yav dhau: Ib hom drone raug xa mus rau North America, thiab thawj lub ntim khoom siv pallets ua los ntawm cov qab zib ntshiab bagasse. Cov teeb meem hauv qab no tau pom thaum kuaj:
Qhov teeb meem yog hais tias nyob rau hauv lub simulated 3-txheej stacking xeem, cov ces kaum ntawm lub pallet tsoo, ua rau ib tug 4.5% deformation, uas yog ntau tshaj li lub tuam txhab li niaj zaus txwv ntawm 3%.
Kev tshuaj xyuas:
Khoom siv: Cov fibers hauv qab zib bagasse tsis muaj zog heev thiab tsuas yog 0.8 mus rau 2.5 hli ntev.
Structure: Tsis muaj cov khoom txhawb nqa, thiab kev ntxhov siab ua rau ntawm cov ces kaum.
Npaj rau optimisation:
Ua kom cov khoom zoo dua, ntxiv 2% coniferous ntoo pulp (fibre ntev 2.56-4.08 mm) kom cov fibers muaj zog thaum lawv interweave.
Kev ua kom zoo ntawm cov qauv: Txhawm rau nthuav tawm qhov siab, ntxiv L- daim ntawv zoo li lub nplhaib rau plaub fab ntawm lub tais.
Hloov cov txheej txheem: nce pwm kub rau 180℃thiab molding lub sij hawm mus rau 120 vib nas this.
Kev pov thawj ntawm cov nyhuv: Tom qab optimisation, lub tais lub deformation mus rau 2.8%, thiab nws compressive zog nce los ntawm 35%, dhau ISTA 3A ntawv pov thawj.
